.layout {
    margin-top: 10px;
    width: 900px;

    .main {
        display: flex;
        justify-content: start;
        flex-wrap: wrap;

        .icon {
            font-size: 120px;
            margin-right: 20px;
            cursor: pointer;
        }
    }

    .empty {
        height: 200px;
        color: #ccc;
        text-align: center;
        line-height: 200px;
    }
}